Body parts idioms

Rather than adopting a new academic strategy, the teacher decided to ......... it by ear.

Her lips were ……........; she would not tell a soul.

The case at ........ was to be the focus for the next week.

The shady deal ........ his fingers and he was not as reluctant to invest in property so quickly.

Simon decided to make a clean breast of it and ........ his error to his colleague.

The list of tasks to complete for the project was as ........ as my arm.

I can't ..... all of the responsibility because I am not solely to blame. I was just one part of the problem. The whole team knew about the mishap.

I want him to ..... the bill. It was his idea to meet here and he was the one who invited us to this overpriced restaurant. He should have to pay for the entire meal himself.

"You soldiers better ..... that line right now," yelled the sergeant. He wanted everyone to line up, perfectly, at the morning formation.

The beginning of a new generation of computer software is at hand.